NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
Chatroom by domain
우리말 English

https://dormitory.jnu.ac.kr/Apply/Apply010.aspx server time check history

  • 2021-07-21 12:47:09 KST -0.542396
  • 2021-02-15 10:48:01 KST -0.182940
  • 2021-01-18 15:01:49 KST -0.487571
  • 2021-01-18 14:56:30 KST -0.181279
  • 2020-02-04 09:59:18 KST -0.676402
  • 2020-02-04 09:41:24 KST -0.167729
  • 2020-01-13 12:58:01 KST -0.096913
  • 2020-01-13 12:56:28 KST -0.547731
  • 2020-01-13 12:55:20 KST -0.308652
  • 2020-01-13 12:53:09 KST -0.120233
  • Average -0.3311846

Recent view

Popular checks

We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.


# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.